123-75-1
四氢吡咯
+
30766-11-1
5-溴-2-吡啶羧酸
→
~68%
742085-70-7
1-(5-溴砒啶-2-基羰基)吡咯啉
137178-88-2
5-溴吡啶-2-甲酰氯
624-28-2
2,5-二溴吡啶
201230-82-2
carbon monoxide